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Diffstat (limited to 'src/emu/machine/6525tpi.c')
-rw-r--r-- | src/emu/machine/6525tpi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/emu/machine/6525tpi.c b/src/emu/machine/6525tpi.c index 2d83a49527b..4589ff23ea7 100644 --- a/src/emu/machine/6525tpi.c +++ b/src/emu/machine/6525tpi.c @@ -535,6 +535,12 @@ WRITE8_MEMBER( tpi6525_device::write ) } } +void tpi6525_device::port_line_w(UINT8 &port, int line, int state) +{ + port &= ~(1 << line); + port |= state << line; +} + /* this should probably be done better, needed for amigacd.c */ UINT8 tpi6525_device::get_ddr_a() |